--- Which do you like better, tea or coffee?--- I prefer coffee ________milk.
They are having a meeting ________ TV.
—What’s your favorite TV program? —I like the ________ show hosted by Cui Yongyuan.
—What time is it now? —Sorry,I don’t have a ________.
—Why are they so excited? —They are ________ the football match of the World Cup in South Africa.
—I can’t find the children.Where are they? —They’re not at home at the moment.They ________ in the park.